King Size Mattress,12 Inch Hybrid King Mattress in a Box,Medium Firm,Gel Memory Foam and Pocket Springs,Pressure Relief,100-Night Trial,CertiPUR-US Certified
$259.00
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Product Description
1 Unboxing Instructions
2 Measurement Instructions
3 Cool&Breathable
How long to expand?
24-48h natural expansion. Low temp/humidity may delay but won’t affect durability.
Does packaging harm springs?
No. Pocketed springs + high-resilience foam ensure 8-10 years lifespan.
Installation tips?
1.Unroll with 2 people; 2.Use solid slats (≤5cm gaps); 3.Rotate biweekly first month. Avoid lying 48h.
How to measure mattress thickness correctly?
Measure the center highest point, not edges. Roll-pack edges may be slightly thinner. Use a soft tape on the center after 48-hour expansion for accurate results.
How to contact for issues?
please don’t hesitate to contact our customer support team. For shipping problems (e.g. delays/damage), contact Amazon Support as delivery is managed by platform.
DUAL SUPPORT DESIGN:The KauRelax 12 inch king size hybrid mattress combines gel memory foam, pressure-relief comfort foam, and zoned pocket coils with varying firmness to dynamically support your sleep posture and keep your spine aligned.
TARGETED SUPPORT WHERE IT MATTERS MOST:Reinforced springs in the lumbar zone, paired with low-resistance foam, effectively support the lower back and prevent sinking in the hips. The king size hybrid mattress helps reduce back pain and relieves pressure, ensuring restful sleep.
BREATHABLE, MOISTURE-WICKING TOP: The mattress features a high-quality top layer that delivers exceptional comfort and breathability, efficiently wicking away moisture and heat to keep your body cool and dry all night. Breathable foam and individually wrapped springs further enhance airflow, preventing heat buildup for a refreshing and comfortable sleep experience.
King Mattress In A Box:The Mattress King measures 76″W x 80″D x 12″H and supports a maximum weight of 1500 lbs；The Mattress is compatible with most King Beds, The Mattresses are losslessly compressed into the box, which makes it easy to transport
Worry-Free & Guaranteed:Say goodbye to sleep anxieties with the KauRelax mattress. Our foam meets CertiPUR-US standards, and comes with 30-night trial and 10-year support for safety and durability. If you have any unsatisfactory issues, please feel free to contact us.
8 reviews for King Size Mattress,12 Inch Hybrid King Mattress in a Box,Medium Firm,Gel Memory Foam and Pocket Springs,Pressure Relief,100-Night Trial,CertiPUR-US Certified
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$259.00
Renee Kveragas –
Love it!!
Great feeling mattress. We bought this to replace our ancient mattress of over 10yrs. Taking out of the box and bag was easy for my husband and I. We put it up around 1 pm and my husband slept on it at 3 pm. I know you are supposed to wait and let it fluff up to size for several hours before sleeping on it but it’s been fine since we got it 2 weeks ago. It’s been great for my back, hips and my fibromyalgia. The expansion was fast like I said, I slept on it the first night at 10 pm as well. It’s a pretty thick mattress like it says.
Sharon Miller –
Sleep like a baby every night
Fantastic mattress. Every night is a dream. So comfortable.
Wil2021 –
Perfect for the space!
First of all I would like to start out by saying that this mattress is incredibly comfortable (I was surprised and impressed in the best ways possible!) . It is a lot thicker than I thought it would be and puts us up really high and our fur babies who sleep with us are not used to having to jump so high but they have never backed down from a challenge and they get up there now; it just took a little time for them to get it done. It is firm when laying on it after it has rolled out and fluffed up to its full potential, yet soft enough to give a level of comfort in a mattress I havenât felt in years. It unrolled with absolutely no difficulty whatsoever and at once popped up to its full potential and only took about 20 hours total to fully firm up. It fits our frame beautifully in the RV and so far, I am exceedingly glad to have chosen this to be our permanent bed.I will buy this brand again in the future!
Nini –
Definitely worth it .
Be super careful when opening it lol that’s my only problem it pop out so fast it scared my dog outta the room and sorta broke my mirror .. but my mirror had a lil Crack and when the bed came at us lol it cracked my mirror definitelya 2 person job. I learned the hard way . .. bed was excellent ð good sleep super cozy grate feel ð´. I like it. ð
Critter –
No one stands behind this product
After a week undisturbed, the Mattress did not fully expand. Corners and sides are sagging and from the foot, looks like a big frown.Returns require it be replaced in the original box. That’s like saying that you need to put the Biscuits back into the tube.Sorry to say, unless I get some help. it looks I’m stuck and out of (for me) a lot of moneyNot at happy about this purchase.Mattress is soft to where you can feel all the springs and has no edge support.If one is to believe all the positive reviews, It looks like I got a bad one
jennifer m mayorquin –
Surprisingly great for the price
For the price this mattress is a total win
Kaitlin –
BUY AT YOUR OWN RISK
This bed is ridiculously comfortable. We only got it a little over a week ago. So, Iâm still a little sore when I wake up. BUT I know Iâm sleeping better because I am sleeping through ALL of my alarms. It doesnât matter how many I set, how loud, etc. Iâve slept through them every morning. Thankfully, Iâm a SAHM and naturally wake up with my daughter. So, the only thing it has cost me thus far is my morning coffee time.There was no smell to the mattress. Although itâs big and heavy, I was able to move it upstairs and set it up on my own. Itâs a perfect medium firmness, and I can soundly sleep on my side, back, and stomach with a husband and 2 large dogs. All in all, an incredible bed. Especially for the cost.But fr make sure you have a good alarm ð«
Julia cummings –
Umm. It’s ok.
The 14 inch mattress is to thick for the foot raising portion to actually do anything. Mind you the adjustable bed frame is work is working properly just mattress is to thick to show much difference at only a 20 degree lift. If using adj frame. Buy a thinner mattress.